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1.发明授权Machine and method with 7 axes for CNC-controlled machining, particularly generating cutting or grinding; of spiral bevel gears 失效机床和方法采用7轴进行CNC控制加工，特别是切割或研磨; 的螺旋锥齿轮公开(公告)号：US07179025B2
公开(公告)日：2007-02-20
申请号：US10722705
申请日：2003-11-25
申请人： Wilhelm Kreh
发明人： Wilhelm Kreh
IPC分类号： B23F9/10
CPC分类号： B23F9/00 , B23F9/025 , B23F9/10 , Y10T409/103975 , Y10T409/104134 , Y10T409/104611 , Y10T409/10795
摘要： On a CNC machine for machining spiral bevel gears the axis (T) of a tool spindle forms a fixed, non-adjustable tilt angle (κ) against an orientation axis (O) for all bevel gears to be machined. The tool spindle is adapted to be continuously swiveled about the orientation axis (O) by a swivel drum. A work gear spindle is adjustable in its angular position about a pivot axis (P) for a bevel gear to be machined on the machine, but it does not change its angular position during the machining operation. The tilt angle (κ) and the angular position are selected such that a predetermined rolling motion between the work gear and the tool can be achieved. Swiveling of the tool spindle axis (T) about the orientation axis (O) leads to a higher machine stiffness than does a machine root angle pivoting of the work gear spindle axis (W) about the pivot axis (P) applied in the prior art, and therefore, it results in more precise tooth flanks on the machined spiral bevel gears.
摘要翻译： 在用于加工螺旋锥齿轮的CNC机床上，刀具主轴的轴（T）对于要加工的所有锥齿轮都相对于定向轴（O）形成固定的不可调倾斜角（kappa）。 工具主轴适于通过旋转滚筒围绕定向轴线（O）连续地旋转。 工作齿轮主轴可绕其位于机器上加工的锥齿轮的枢轴（P）的角位置调节，但在加工过程中不会改变其角度位置。 选择倾斜角（kappa）和角度位置使得能够实现工作齿轮与工具之间的预定的滚动运动。 相对于在现有技术中应用的枢转轴线（P），工作主轴轴线（T）围绕定向轴线（O）的旋转导致比工作齿轮主轴轴线（W）枢转的机器根角更高的机器刚度 因此，它在加工的螺旋锥齿轮上产生更精确的齿面。
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2.发明申请Grinding machine comprising a measuring system and control for providing a master blade and method for providing a bar blade 有权包括测量系统的磨床和用于提供主刀片的控制器和用于提供棒刀片的方法公开(公告)号：US20050064795A1
公开(公告)日：2005-03-24
申请号：US10850255
申请日：2004-05-20
申请人： Horia Giurgiuman , Wilhelm Kreh , Joachim Thomas
发明人： Horia Giurgiuman , Wilhelm Kreh , Joachim Thomas
摘要： An apparatus includes a blade grinding machine, a measuring system and a control for providing a bar blade suitable for cutting work pieces. The blade grinding machine includes a clamping mechanism for mounting the bar blade and a grinding wheel for grinding the mounted bar blade. The measuring system also includes a clamping mechanism for mounting bar blade and at least one probe for three-dimensional sampling of the bar blade mounted on the measuring system. The control enables a data exchange between the blade grinding machine and the measuring system in order to grind and sample the bar blade in an alternating fashion. The apparatus is a closed system in which data exchange is automated.
摘要翻译： 一种装置包括刀片研磨机，测量系统和用于提供适于切割工件的条形刀片的控制装置。 刀片磨床包括用于安装条形刀片的夹紧机构和用于研磨安装的杆形刀片的砂轮。 测量系统还包括用于安装条形刀片的夹持机构和用于安装在测量系统上的条形刀片的三维采样的至少一个探针。 该控制可实现刀片磨床与测量系统之间的数据交换，以便以交替的方式对条形刀片进行研磨和取样。 该装置是数据交换自动化的封闭系统。
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公开(公告)号：US06955584B2
公开(公告)日：2005-10-18
申请号：US10850255
申请日：2004-05-20
摘要： An apparatus includes a blade grinding machine, a measuring system and a control for providing a bar blade suitable for cutting work pieces. The blade grinding machine includes a clamping mechanism for mounting the bar blade and a grinding wheel for grinding the mounted bar blade. The measuring system also includes a clamping mechanism for mounting bar blade and at least one probe for three-dimensional sampling of the bar blade mounted on the measuring system. The control enables a data exchange between the blade grinding machine and the measuring system in order to grind and sample the bar blade in an alternating fashion. The apparatus is a closed system in which data exchange is automated.
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4.发明授权Method and system for milling a bevel gear tooth system in a continuous miling process 有权在连续铣削过程中铣削锥齿轮齿系的方法和系统公开(公告)号：US08882414B2
公开(公告)日：2014-11-11
申请号：US13194045
申请日：2011-07-29
申请人： Wilhelm Kreh
发明人： Wilhelm Kreh
CPC分类号： B23F9/105 , B23F21/226 , B23F23/006 , Y10T409/103975 , Y10T409/106042
摘要： Milling of a bevel gear tooth system in the continuous process, wherein a cutter head comprising a plurality of pairs of inner cutting edges and outer cutting edges is applied to a workpiece, the inner cutting edges are arranged on a smaller fly circle radius than the outer cutting edges and movements for a metal-cutting machining by milling are performed by a gear cutting machine where the bevel work gear and the cutter head run linkedly: performing a first continuous metal-cutting machining by milling using the gear cutting machine according to a first machine setting, wherein convex inner flanks on the bevel work gear are machined by the inner cutting edges; and performing a second continuous metal-cutting machining by milling using a gear cutting machine according to a second machine setting, wherein concave outer flanks on the bevel work gear are machined by the outer cutting edges.
摘要翻译： 在连续过程中铣削锥齿轮齿系统，其中包括多对内切削刃和外切削刃的刀头被施加到工件上，内切削刃布置在比外侧更小的飞圆半径 用于通过铣削进行金属切削加工的切削刃和运动通过齿轮切割机进行，其中斜齿轮加工齿轮和切割头连续运行：通过使用齿轮切割机通过铣削进行第一连续金属切削加工 机器设置，其中斜面加工齿轮上的凸形内侧面由内侧切削刃加工; 以及通过使用根据第二机器设置的齿轮切割机的铣削进行第二连续金属切削加工，其中所述斜面加工齿轮上的凹形外侧面由所述外部切削刃加工。
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5.发明申请Method and System for Milling a Bevel Gear Tooth System in a Continuous Milling Process 有权在连续铣削过程中铣削锥齿轮齿系的方法和系统公开(公告)号：US20120027531A1
公开(公告)日：2012-02-02
申请号：US13194045
申请日：2011-07-29
申请人： Wilhelm Kreh
发明人： Wilhelm Kreh
IPC分类号： B23F9/14
CPC分类号： B23F9/105 , B23F21/226 , B23F23/006 , Y10T409/103975 , Y10T409/106042
摘要： Milling of a bevel gear tooth system in the continuous process, wherein a cutter head comprising a plurality of pairs of inner cutting edges and outer cutting edges is applied to a workpiece, the inner cutting edges are arranged on a smaller fly circle radius than the outer cutting edges and movements for a metal-cutting machining by milling are performed by a gear cutting machine where the bevel work gear and the cutter head run linkedly: performing a first continuous metal-cutting machining by milling using the gear cutting machine according to a first machine setting, wherein convex inner flanks on the bevel work gear are machined by the inner cutting edges; and performing a second continuous metal-cutting machining by milling using a gear cutting machine according to a second machine setting, wherein concave outer flanks on the bevel work gear are machined by the outer cutting edges.
摘要翻译： 在连续过程中铣削锥齿轮齿系统，其中包括多对内切削刃和外切削刃的刀头被施加到工件上，内切削刃布置在比外侧更小的飞圆半径 用于通过铣削进行金属切削加工的切削刃和运动通过齿轮切割机进行，其中斜齿轮加工齿轮和切割头连续运行：通过使用齿轮切割机通过铣削进行第一连续金属切削加工 机器设置，其中斜面加工齿轮上的凸形内侧面由内侧切削刃加工; 以及通过使用根据第二机器设置的齿轮切割机的铣削进行第二连续金属切削加工，其中所述斜面加工齿轮上的凹形外侧面由所述外部切削刃加工。
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